A simple and powerful JavaScript animation library

Multi-tier cache module for Node.js. Redis, Upstash, CloudfareKV, File, in-memory and others drivers

Converts SVG Strokes To Fill.

Faster subsequent page-loads by prefetching in-viewport links during idle time

A Karma plugin - adapter for Jasmine testing framework.

A library for efficiently querying points along cubic Bezier curves.

Universal filesystem path utils

Cross Platform Smart Fetch Ponyfill

Compress JSON in URL friendly strings

Request Cryptography

Force V8 to use fast properties for an object

Easily read/write JSON files.

Gas Town orchestrator integration for Claude Flow V3 with WASM-accelerated formula parsing and graph analysis

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Reports the slowest tests in your jest suite.

A simple little reporter that detects slow tests in Mocha, and prints a list of the name and time, ordered by slowest first.

Check if stdout or stderr is interactive

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

Tiny utilities for inserting transformation logic into Node.js stream and Web Streams pipelines

a CSS selector compiler/engine